Patent US3878712A successfully refreshed from Google Patents.
Patent US3592786A successfully refreshed from Google Patents.
US3592786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for making soil releasing,durable press fabrics
Assignee: Burlington Industries Inc
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Filing: 1970-05-26
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Granted: 1971-07-13
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Expires: 1990-05-26
Abstract
Abstract A COMPOSITION FOR TREATMENT OF TEXTILES TO IMPART DURABLE PRESS AND SOIL RELEASE PROPERTIES. THE COMPOSITION COMPRISES AN ARYL STEARIC ACID, AN AMINOPLAST PRE-CONDENSATE OR OTHER DURABLE PRESS REACTANT AND A SYNTHETIC POLYMER WHICH ABSORBS AT LEAST ABOUT FIVE TIMES ITS WEIGHT OF WATER UNDER ALKALINE CONDITIONS. PREFERABLY THE MATERIALS ARE DISPERSED IN AQUEOUS MEDIUM.
Inventors
- 👤 Ronald Swidler
- 👤 Ray S Smith
- 👤 Harry A Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:53
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M13/00; D06M13/10; D06M13/184; D06M13/188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-12 | 1975-01-11 | 1975-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-12 | 1979-01-11 | 1979-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-12 | 1983-01-11 | 1983-07-13 | $7700.00 | Window Closed / Lapsed |